ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/840] AR lib/libLLVMLinker.a
[2/840] AR lib/libLLVMAggressiveInstCombine.a
[3/840] AR lib/libLLVMHipStdPar.a
[4/840] AR lib/libLLVMInstCombine.a
[5/840] AR lib/libLLVMInstrumentation.a
[6/840] AR lib/libLLVMObjCARCOpts.a
[7/840] AR lib/libLLVMVectorize.a
[8/840] AR lib/libLLVMDiff.a
[9/840] AR lib/libLLVMScalarOpts.a
[10/840] ACTION //llvm/tools/llvm-objcopy:llvm-strip(//llvm/utils/gn/build/toolchain:unix)
[11/840] ACTION //llvm/tools/llvm-objcopy:llvm-install-name-tool(//llvm/utils/gn/build/toolchain:unix)
[12/840] ACTION //llvm/test:lit_site_cfg(//llvm/utils/gn/build/toolchain:unix)
FAILED: gen/llvm/test/lit.site.cfg.py 
python3 ../../llvm/utils/gn/build/write_cmake_config.py -o gen/llvm/test/lit.site.cfg.py ../../llvm/test/lit.site.cfg.py.in LIT_SITE_CFG_IN_HEADER=\#\#\ Autogenerated\ from\ //llvm/test/lit.site.cfg.py.in,\ do\ not\ edit\\n\\n\#\ Takes\ a\ path\ that\'s\ relative\ to\ __file__\ and\ makes\ it\ absolute.\\ndef\ path\(p\):\\n\ \ \ \ return\ os.path.abspath\(os.path.join\(__file__,\ \'..\',\ p\)\)\ if\ p\ else\ \'\' LLVM_BINARY_DIR=../../../obj/llvm LLVM_SOURCE_DIR=../../../../../llvm LLVM_TOOLS_DIR=../../../bin SHLIBDIR=../../../lib BUILD_SHARED_LIBS=0 HOST_CC=cc HOST_CXX=c++ HOST_LDFLAGS= ENABLE_BACKTRACES=1 LLVM_APPEND_VC_REV=0 LLVM_ENABLE_FFI=0 LLVM_ENABLE_HTTPLIB=0 LLVM_FORCE_VC_REVISION= LLVM_HAS_LOGF128=0 LLVM_HAVE_OPT_VIEWER_MODULES=0 LLVM_HOST_TRIPLE=x86_64-unknown-linux-gnu LLVM_INCLUDE_DXIL_TESTS=0 LLVM_INCLUDE_SPIRV_TOOLS_TESTS=0 LLVM_LIBS_DIR=../../../lib LLVM_LINK_LLVM_DYLIB=0 LLVM_LIT_TOOLS_DIR= LLVM_NATIVE_ARCH=X86 LLVM_TOOL_LLVM_DRIVER_BUILD=0 LLVM_USE_INTEL_JITEVENTS=0 LLVM_USE_SANITIZER= LLVM_VERSION_MAJOR=21 LLVM_VERSION_MINOR=0 LLVM_VERSION_SUFFIX=git Python3_EXECUTABLE=python3 TARGETS_TO_BUILD=AArch64\ AMDGPU\ ARM\ AVR\ BPF\ Hexagon\ Lanai\ LoongArch\ Mips\ NVPTX\ PowerPC\ RISCV\ Sparc\ SystemZ\ WebAssembly\ X86 LLVM_TARGET_TRIPLE=x86_64-unknown-linux-gnu LLVM_LIBCXX_USED=0 LLVM_BINDINGS= LLVM_BYE_LINK_INTO_TOOLS=0 LLVM_EXAMPLEIRTRANSFORMS_LINK_INTO_TOOLS=0 HAVE_OCAMLOPT=0 OCAMLFIND=OCAMLFIND-NOTFOUND OCAMLFLAGS= LLVM_BUILD_EXAMPLES=0 LLVM_HAVE_TF_AOT=0 LLVM_HAVE_TFLITE=0 LLVM_INLINER_MODEL_AUTOGENERATED=0 LLVM_RAEVICT_MODEL_AUTOGENERATED=0 PTXAS_EXECUTABLE= HOST_ARCH=x86_64 EXEEXT= LLVM_ENABLE_PLUGINS=1 LLVM_LIT_ERRC_MESSAGES= LLVM_PLUGIN_EXT=.so SHLIBEXT=.so HOST_OS=Linux GOLD_EXECUTABLE=ld CMAKE_OSX_SYSROOT= LD64_EXECUTABLE= ENABLE_ASSERTIONS=1 LLVM_ENABLE_DIA_SDK=0 LLVM_ENABLE_LIBXML2=1 LLVM_ENABLE_EXPENSIVE_CHECKS=0 LLVM_ENABLE_THREADS=1 LLVM_ENABLE_ZLIB=1 LLVM_ENABLE_ZSTD=0 LLVM_ENABLE_CURL=0 LLVM_ENABLE_REVERSE_ITERATION=0
Traceback (most recent call last):
  File "/usr/local/google/home/thakis/src/llvm-project/out/gn/../../llvm/utils/gn/build/write_cmake_config.py", line 122, in <module>
    sys.exit(main())
             ^^^^^^
  File "/usr/local/google/home/thakis/src/llvm-project/out/gn/../../llvm/utils/gn/build/write_cmake_config.py", line 72, in main
    in_line = var_re.sub(repl, in_line)
              ^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/google/home/thakis/src/llvm-project/out/gn/../../llvm/utils/gn/build/write_cmake_config.py", line 70, in repl
    return values[key]
           ~~~~~~^^^^^
KeyError: 'LLVM_EXPERIMENTAL_KEY_INSTRUCTIONS'
[13/840] ACTION //llvm/tools/llvm-objcopy:llvm-bitcode-strip(//llvm/utils/gn/build/toolchain:unix)
[14/840] AR lib/libLLVMFrontendOpenMP.a
[15/840] AR lib/libLLVMFuzzMutate.a
[16/840] LINK ./bin/llvm-strings
[17/840] AR lib/libLLVMCodeGen.a
[18/840] LINK ./bin/llvm-dis
[19/840] LINK ./bin/llvm-remarkutil
[20/840] LINK ./bin/llvm-rc
[21/840] LINK ./bin/llvm-stress
[22/840] LINK ./bin/llvm-readtapi
[23/840] LINK ./bin/llvm-size
[24/840] LINK ./bin/llvm-readobj
[25/840] LINK ./bin/llvm-diff
[26/840] LINK ./bin/llvm-as
[27/840] LINK ./bin/llvm-pdbutil
[28/840] LINK ./bin/llvm-modextract
[29/840] LINK ./bin/llvm-cat
[30/840] LINK ./bin/llvm-symbolizer
[31/840] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceTargetFeaturesAttr.o
[32/840] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceModuleData.o
[33/840] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.SimplifyInstructions.o
[34/840] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceAliases.o
[35/840] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceFunctionBodies.o
[36/840] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceDistinctMetadata.o
[37/840] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceGlobalValues.o
[38/840] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceGlobalObjects.o
[39/840] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceInstructions.o
[40/840] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceDbgRecords.o
[41/840] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceInvokes.o
[42/840] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.Utils.o
[43/840] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceSpecialGlobals.o
[44/840] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceFunctions.o
[45/840] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceInstructionFlags.o
[46/840] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceGlobalVarInitializers.o
[47/840] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceAttributes.o
[48/840] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceGlobalVars.o
[49/840] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceOperands.o
[50/840] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceDIMetadata.o
[51/840] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceValuesToReturn.o
[52/840] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceIRReferences.o
[53/840] CXX obj/llvm/tools/llvm-reduce/llvm-reduce.llvm-reduce.o
[54/840] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceInstructionFlagsMIR.o
[55/840] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceMetadata.o
[56/840] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceUsingSimplifyCFG.o
[57/840] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.StripDebugInfo.o
[58/840] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceOperandBundles.o
[59/840] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceBasicBlocks.o
[60/840] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceMemoryOperations.o
[61/840] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceRegisterUses.o
[62/840] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceOpcodes.o
[63/840] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceOperandsSkip.o
[64/840] CXX obj/llvm/tools/llvm-split/llvm-split.llvm-split.o
[65/840] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceRegisterMasks.o
[66/840] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceVirtualRegisters.o
[67/840] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceArguments.o
[68/840] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceOperandsToArgs.o
[69/840] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceInstructionsMIR.o
[70/840] CXX obj/llvm/tools/llvm-tli-checker/llvm-tli-checker.llvm-tli-checker.o
[71/840] CXX obj/llvm/tools/llvm-sim/llvm-sim.llvm-sim.o
[72/840] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceRegisterDefs.o
[73/840] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.Delta.o
[74/840] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.RunIRPasses.o
[75/840] CXX obj/llvm/tools/lto/lto.lto.o
[76/840] CXX obj/llvm/tools/llvm-profgen/llvm-profgen.PerfReader.o
[77/840] CXX obj/llvm/tools/llvm-profdata/llvm-profdata.llvm-profdata.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.